Senior Infrastructure Architect Remote Enterprise Networking

Lumen

Austin (TX)

Remote

USD 132,000 - 176,000

Full time

4 days ago

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Job summary

Lumen is seeking a seasoned network engineering leader to design, implement, and maintain enterprise network infrastructures across LAN, WAN, WLAN, and cloud. You will drive security initiatives, optimize performance, and mentor junior engineers while aligning with cross-functional teams.

The role emphasizes cloud and hybrid/multi-cloud architectures, automation with Python/Ansible, and strong leadership to ensure high availability and scalable solutions for US-based enterprise and government

Qualifications

Networking technologies: expertise in enterprise-level services including BGP, OSPF, EIGRP, VRFs, and segmentation.
SD-WAN: design and maintenance with Cisco and Palo Alto Networks.
Hardware knowledge: config/maintenance for Cisco, Arista, or Juniper.
Networking principles: TCP/IP, OSI, and enterprise architecture best practices.
Cloud networking: AWS/Azure/GCP in hybrid/multi-cloud environments.
Automation: Python/Ansible for efficiency.
Leadership: lead teams and mentor junior engineers.

Responsibilities

Design, implement, and maintain complex enterprise network infrastructures (LAN/WAN/WLAN/cloud).
Drive security initiatives: firewall, VPN, IDS/IPS configurations.
Monitor and optimize network performance with advanced diagnostics.
Design and manage cloud network architectures, hybrid/multi-cloud.
Provide high-level guidance and resolve escalations to maintain stability.
Maintain comprehensive network documentation and diagrams.